🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.22 AU - 1.76 AU

Year: 661 Days

Day: 14.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.45 AU - 1.65 AU

Year: 701 Days

Day: 21.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.01 AU - 2.19 AU

Year: 1106 Days

Day: 17.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,142,947 km

• M1: 1,349,373 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.84 AU - 3.08 AU

Year: 1851 Days

Day: 23.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.45 AU - 4.45 AU

Year: 3412 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.8

Radius: 10.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.98 AU - 6.5 AU

Year: 4359 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,142,947 km

• M1: 135,685 km (0.087 R)
• M2: 224,397 km (0.097 R)
• M3: 305,180 km (0.111 R)
• M4: 409,300 km (0.113 R)
• M5: 742,903 km (0.09 R)
• M6: 1,068,578 km (0.111 R)
• M7: 1,178,682 km (0.113 R)
• M8: 1,305,690 km (0.075 R)
• M9: 1,478,027 km (0.119 R)
• M10: 1,546,393 km (0.112 R)
• M11: 1,672,055 km (0.07 R)
• M12: 1,801,458 km (0.119 R)
• M13: 1,979,180 km (0.116 R)
• M14: 2,304,256 km (0.09 R)
• M15: 2,629,781 km (0.116 R)
• M16: 2,901,002 km (0.05 R)
• M17: 3,039,978 km (0.107 R)
• M18: 3,234,904 km (0.047 R)
• M19: 3,655,574 km (0.106 R)
• M20: 3,787,070 km (0.104 R)
• M21: 3,862,916 km (0.114 R)
• M22: 4,230,478 km (0.099 R)
• M23: 4,916,085 km (0.037 R)
• M24: 5,766,699 km (0.099 R)
• M25: 7,079,869 km (0.11 R)
• M26: 7,197,303 km (0.086 R)
• M27: 8,086,363 km (0.118 R)
• M28: 8,184,649 km (0.119 R)
• M29: 8,857,840 km (0.11 R)
• M30: 9,111,707 km (0.072 R)
• M31: 9,214,032 km (0.069 R)
• M32: 9,523,101 km (0.08 R)
• M33: 9,809,282 km (0.108 R)
• M34: 9,966,659 km (0.074 R)
• M35: 10,363,692 km (0.055 R)
• M36: 10,577,617 km (0.104 R)
• M37: 11,037,032 km (0.053 R)
• M38: 11,118,862 km (0.105 R)
• M39: 11,420,301 km (0.055 R)
• M40: 11,947,484 km (0.107 R)
• M41: 12,059,384 km (0.057 R)
• M42: 12,228,130 km (0.1 R)
• M43: 12,681,711 km (0.118 R)
• M44: 13,372,404 km (0.118 R)
• M45: 13,839,748 km (0.088 R)
• M46: 14,045,894 km (0.078 R)
• M47: 16,255,604 km (0.099 R)
• M48: 16,442,003 km (0.11 R)
• M49: 16,879,577 km (0.104 R)
• M50: 17,036,954 km (0.066 R)
• M51: 17,194,630 km (0.115 R)
• M52: 17,958,626 km (0.12 R)
• M53: 18,377,051 km (0.079 R)
• M54: 18,473,991 km (0.093 R)
• M55: 18,668,617 km (0.108 R)
• M56: 18,766,155 km (0.1 R)
• M57: 19,059,816 km (0.053 R)
• M58: 19,223,476 km (0.062 R)
• M59: 19,883,352 km (0.118 R)
• M60: 20,450,029 km (0.111 R)
• M61: 20,550,559 km (0.104 R)
• M62: 20,752,217 km (0.064 R)
• M63: 21,838,596 km (0.114 R)
• M64: 22,009,886 km (0.093 R)
• M65: 22,112,959 km (0.052 R)
• M66: 22,250,738 km (0.114 R)
• M67: 22,630,717 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 10.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.33 AU - 12.21 AU

Year: 12846 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,142,947 km

• M1: 689,646 km (0.111 R)
• M2: 790,924 km (0.098 R)
• M3: 1,149,809 km (0.067 R)
• M4: 1,503,608 km (0.045 R)
• M5: 2,308,744 km (0.115 R)
• M6: 2,689,770 km (0.113 R)
• M7: 3,510,613 km (0.108 R)
• M8: 4,796,407 km (0.107 R)
• M9: 5,037,260 km (0.106 R)
• M10: 5,241,012 km (0.116 R)
• M11: 5,741,267 km (0.103 R)
• M12: 5,954,145 km (0.106 R)
• M13: 6,169,865 km (0.117 R)
• M14: 6,608,785 km (0.12 R)
• M15: 6,877,014 km (0.107 R)
• M16: 6,967,222 km (0.088 R)
• M17: 7,057,878 km (0.098 R)
• M18: 8,951,338 km (0.116 R)
• M19: 9,397,888 km (0.065 R)
• M20: 9,750,340 km (0.061 R)
• M21: 9,902,631 km (0.1 R)
• M22: 11,256,043 km (0.073 R)
• M23: 11,415,963 km (0.108 R)
• M24: 11,522,926 km (0.112 R)
• M25: 11,900,211 km (0.08 R)
• M26: 13,056,005 km (0.117 R)
• M27: 13,168,053 km (0.09 R)
• M28: 13,449,297 km (0.074 R)
• M29: 13,732,486 km (0.087 R)
• M30: 15,651,228 km (0.12 R)
• M31: 16,611,348 km (0.11 R)
• M32: 18,024,898 km (0.075 R)
• M33: 18,337,258 km (0.09 R)
• M34: 18,777,525 km (0.099 R)
• M35: 19,861,511 km (0.06 R)
• M36: 20,313,596 km (0.058 R)
• M37: 20,834,645 km (0.095 R)
• M38: 21,228,237 km (0.062 R)
• M39: 21,956,330 km (0.034 R)
• M40: 22,289,933 km (0.081 R)
• M41: 22,490,843 km (0.106 R)
• M42: 24,257,893 km (0.102 R)
• M43: 24,326,708 km (0.086 R)
• M44: 24,464,637 km (0.084 R)
• M45: 24,741,244 km (0.072 R)
• M46: 25,018,748 km (0.119 R)
• M47: 25,367,311 km (0.1 R)
• M48: 25,998,614 km (0.116 R)
• M49: 26,280,905 km (0.075 R)
• M50: 29,232,022 km (0.115 R)
• M51: 30,709,301 km (0.104 R)
• M52: 30,783,801 km (0.069 R)
• M53: 30,932,950 km (0.118 R)
• M54: 32,362,208 km (0.084 R)
• M55: 32,438,054 km (0.102 R)
• M56: 32,970,473 km (0.091 R)
• M57: 34,973,289 km (0.1 R)
• M58: 35,675,651 km (0.044 R)
• M59: 36,225,124 km (0.064 R)
• M60: 36,698,452 km (0.037 R)
• M61: 38,290,772 km (0.026 R)
• M62: 38,531,475 km (0.12 R)
• M63: 40,721,139 km (0.114 R)
• M64: 42,286,082 km (0.041 R)
• M65: 42,618,040 km (0.099 R)
• M66: 44,712,410 km (0.101 R)
• M67: 45,135,323 km (0.07 R)
• M68: 45,644,554 km (0.074 R)
• M69: 46,583,131 km (0.108 R)
• M70: 49,349,346 km (0.083 R)
• M71: 49,961,500 km (0.094 R)
• M72: 50,136,978 km (0.091 R)
• M73: 53,418,108 km (0.04 R)
• M74: 54,497,158 km (0.117 R)
• M75: 54,677,723 km (0.094 R)
• M76: 55,129,957 km (0.064 R)
• M77: 55,947,060 km (0.032 R)
• M78: 56,768,203 km (0.095 R)
• M79: 59,162,667 km (0.091 R)
• M80: 60,746,011 km (0.1 R)
• M81: 61,495,945 km (0.117 R)
• M82: 61,777,937 km (0.083 R)
• M83: 62,437,663 km (0.119 R)
• M84: 62,532,060 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.6

Radius: 8

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.69 AU - 13.65 AU

Year: 16391 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,142,947 km

• M1: 106,065 km (0.044 R)
• M2: 208,539 km (0.058 R)
• M3: 323,431 km (0.111 R)
• M4: 520,750 km (0.076 R)
• M5: 922,271 km (0.1 R)
• M6: 1,988,006 km (0.053 R)
• M7: 2,086,591 km (0.102 R)
• M8: 2,932,118 km (0.097 R)
• M9: 3,082,614 km (0.104 R)
• M10: 4,417,775 km (0.048 R)
• M11: 4,721,458 km (0.108 R)
• M12: 5,349,171 km (0.075 R)
• M13: 6,436,598 km (0.07 R)
• M14: 6,681,938 km (0.067 R)
• M15: 8,006,328 km (0.115 R)
• M16: 8,058,987 km (0.099 R)
• M17: 8,969,589 km (0.1 R)
• M18: 9,024,192 km (0.063 R)
• M19: 9,409,407 km (0.083 R)
• M20: 9,464,908 km (0.119 R)
• M21: 10,138,996 km (0.097 R)
• M22: 10,539,469 km (0.054 R)
• M23: 10,828,642 km (0.1 R)
• M24: 10,886,686 km (0.119 R)
• M25: 10,945,029 km (0.118 R)
• M26: 11,474,007 km (0.045 R)
• M27: 11,592,638 km (0.083 R)
• M28: 12,313,401 km (0.104 R)
• M29: 12,374,137 km (0.075 R)
• M30: 12,495,761 km (0.096 R)
• M31: 13,484,004 km (0.099 R)
• M32: 13,609,217 km (0.111 R)
• M33: 14,433,053 km (0.048 R)
• M34: 15,012,745 km (0.048 R)
• M35: 15,077,670 km (0.081 R)
• M36: 15,600,066 km (0.102 R)
• M37: 16,261,438 km (0.075 R)
• M38: 16,662,809 km (0.052 R)
• M39: 16,729,979 km (0.108 R)
• M40: 17,135,090 km (0.103 R)
• M41: 17,270,775 km (0.112 R)
• M42: 17,611,709 km (0.044 R)
• M43: 19,632,477 km (0.106 R)
• M44: 20,489,972 km (0.096 R)
• M45: 20,634,034 km (0.116 R)
• M46: 21,578,894 km (0.106 R)
• M47: 21,798,953 km (0.118 R)
• M48: 22,463,616 km (0.101 R)
• M49: 22,686,667 km (0.118 R)
• M50: 22,985,114 km (0.108 R)
• M51: 23,284,909 km (0.114 R)
• M52: 24,116,074 km (0.098 R)
• M53: 24,344,361 km (0.078 R)
• M54: 25,807,428 km (0.092 R)
• M55: 26,197,130 km (0.089 R)
• M56: 28,254,699 km (0.115 R)
• M57: 29,628,008 km (0.096 R)
• M58: 31,354,218 km (0.099 R)
• M59: 32,355,327 km (0.105 R)
• M60: 34,217,521 km (0.108 R)
• M61: 35,853,673 km (0.116 R)
• M62: 36,637,566 km (0.084 R)
• M63: 37,603,220 km (0.072 R)
• M64: 39,112,214 km (0.09 R)
• M65: 41,640,268 km (0.057 R)
• M66: 43,293,175 km (0.065 R)
• M67: 43,478,228 km (0.076 R)
• M68: 44,407,081 km (0.101 R)
• M69: 45,530,262 km (0.076 R)
• M70: 45,718,456 km (0.057 R)
• M71: 47,709,304 km (0.09 R)
• M72: 48,475,096 km (0.08 R)
• M73: 49,052,095 km (0.087 R)
• M74: 49,244,926 km (0.1 R)
• M75: 54,646,307 km (0.039 R)
• M76: 55,347,173 km (0.1 R)
• M77: 57,365,847 km (0.116 R)
• M78: 58,179,958 km (0.058 R)
• M79: 59,408,456 km (0.113 R)
• M80: 59,716,927 km (0.087 R)
• M81: 60,542,109 km (0.101 R)
• M82: 61,163,389 km (0.049 R)
• M83: 62,412,381 km (0.095 R)
• M84: 63,144,962 km (0.091 R)
• M85: 64,407,119 km (0.087 R)
• M86: 64,618,351 km (0.064 R)
• M87: 65,890,382 km (0.076 R)
• M88: 65,996,746 km (0.114 R)
• M89: 66,849,753 km (0.079 R)
• M90: 67,384,715 km (0.054 R)
• M91: 67,813,762 km (0.071 R)
• M92: 68,136,145 km (0.08 R)
• M93: 68,243,706 km (0.059 R)
• M94: 68,782,408 km (0.062 R)
• M95: 69,755,542 km (0.085 R)
• M96: 70,951,278 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 7.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.14 AU - 18.72 AU

Year: 23108 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,142,947 km

• M1: 122,820 km (0.113 R)
• M2: 194,627 km (0.112 R)
• M3: 1,227,301 km (0.085 R)
• M4: 1,306,139 km (0.04 R)
• M5: 1,448,257 km (0.047 R)
• M6: 1,792,332 km (0.09 R)
• M7: 2,090,481 km (0.075 R)
• M8: 2,161,540 km (0.112 R)
• M9: 2,306,051 km (0.098 R)
• M10: 2,863,303 km (0.095 R)
• M11: 2,968,919 km (0.103 R)
• M12: 3,266,320 km (0.04 R)
• M13: 4,066,220 km (0.105 R)
• M14: 4,245,288 km (0.086 R)
• M15: 4,735,371 km (0.043 R)
• M16: 4,797,903 km (0.103 R)
• M17: 4,860,734 km (0.101 R)
• M18: 5,019,009 km (0.079 R)
• M19: 5,308,181 km (0.093 R)
• M20: 5,970,152 km (0.096 R)
• M21: 6,037,770 km (0.091 R)
• M22: 6,173,755 km (0.104 R)
• M23: 6,345,194 km (0.092 R)
• M24: 7,118,465 km (0.12 R)
• M25: 7,516,246 km (0.044 R)
• M26: 7,625,901 km (0.07 R)
• M27: 9,334,758 km (0.085 R)
• M28: 10,050,284 km (0.087 R)
• M29: 10,537,076 km (0.098 R)
• M30: 10,660,045 km (0.118 R)
• M31: 11,239,886 km (0.057 R)
• M32: 11,365,399 km (0.111 R)
• M33: 12,646,854 km (0.063 R)
• M34: 13,128,111 km (0.057 R)
• M35: 13,481,910 km (0.11 R)
• M36: 13,883,580 km (0.051 R)
• M37: 14,698,888 km (0.11 R)
• M38: 15,020,075 km (0.057 R)
• M39: 15,251,054 km (0.029 R)
• M40: 15,576,280 km (0.062 R)
• M41: 15,997,697 km (0.078 R)
• M42: 17,575,207 km (0.091 R)
• M43: 20,159,659 km (0.082 R)
• M44: 20,210,523 km (0.12 R)
• M45: 21,133,242 km (0.041 R)
• M46: 21,236,615 km (0.109 R)
• M47: 21,288,375 km (0.064 R)
• M48: 21,756,018 km (0.045 R)
• M49: 22,226,952 km (0.071 R)
• M50: 23,019,522 km (0.071 R)
• M51: 23,072,629 km (0.084 R)
• M52: 25,617,139 km (0.073 R)
• M53: 25,727,393 km (0.108 R)
• M54: 26,059,051 km (0.091 R)
• M55: 26,114,403 km (0.106 R)
• M56: 26,225,404 km (0.12 R)
• M57: 26,447,707 km (0.077 R)
• M58: 28,992,217 km (0.115 R)
• M59: 30,555,963 km (0.092 R)
• M60: 31,318,763 km (0.027 R)
• M61: 32,325,557 km (0.098 R)
• M62: 33,704,400 km (0.101 R)
• M63: 34,919,135 km (0.084 R)
• M64: 36,705,633 km (0.114 R)
• M65: 38,017,905 km (0.091 R)
• M66: 40,945,536 km (0.074 R)
• M67: 41,656,275 km (0.094 R)
• M68: 41,785,976 km (0.091 R)
• M69: 42,110,753 km (0.064 R)
• M70: 43,286,892 km (0.1 R)
• M71: 43,747,055 km (0.112 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,979 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit